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complex.c: refactoring and small optimization

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* complex.c (nucomp_expt): optimize the access to the numerator and
  denominator of a rational number.

* complex.c (k_rational_p): removed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mrkn 2016-11-13 16:22:08 +00:00
parent 9b7d28af8e
commit 912857340b
1 changed files with 2 additions and 8 deletions
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10
complex.c
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@ -237,12 +237,6 @@ k_numeric_p(VALUE x)
return f_kind_of_p(x, rb_cNumeric);
}
inline static VALUE
k_rational_p(VALUE x)
{
return f_kind_of_p(x, rb_cRational);
}
#define k_exact_p(x) (!RB_FLOAT_TYPE_P(x))
#define k_exact_zero_p(x) (k_exact_p(x) && f_zero_p(x))
@ -895,8 +889,8 @@ nucomp_expt(VALUE self, VALUE other)
if (k_numeric_p(other) && k_exact_zero_p(other))
return f_complex_new_bang1(CLASS_OF(self), ONE);
if (k_rational_p(other) && f_one_p(f_denominator(other)))
other = f_numerator(other); /* c14n */
if (RB_TYPE_P(other, T_RATIONAL) && RRATIONAL(other)->den == LONG2FIX(1))
other = RRATIONAL(other)->num; /* c14n */
if (RB_TYPE_P(other, T_COMPLEX)) {
get_dat1(other);